Doctor Profile

Neurology · Neurology

Daniela F. Guilliam

MD · Neurology · Icahn School Of Medicine At Mount Sinai
1664 MULKEY RD
Austell, GA 30106
✓ Accepts Medicare 💻 Offers Telehealth 🎓 18 Years Practicing
154
Medicare Patients / yr
6
Procedures Billed
18
Years Practicing
1
Hospital Affiliations
Data Source: Identity from NPPES (2026). Procedure & patient volume from CMS Medicare Provider Utilization & Payment Data (2023). Hospital affiliations from CMS Physician Compare. We display publicly reported data — no personal information required to view any of it.
Reviewed by: Wes Ward, Founder & Data Lead • View our methodology

Important: We are not affiliated with Medicare, CMS, or Daniela F. Guilliam's practice. This page displays publicly available CMS data to help you research Medicare providers. We do not sell insurance or represent any insurance company. For official enrollment and complete plan information, visit Medicare.gov or call 1-800-MEDICARE.

Medicare Plans That Cover Dr. Guilliam

See which plans Dr. Guilliam accepts

We're pulling plan acceptance data directly from insurance carrier provider directories. Until that feed is live for Georgia, the fastest way to find a Medicare plan that covers Dr. Guilliam is to compare every Medicare Advantage and Part D plan available near 30106, GA — the Neurology's office can quickly confirm which of the top local plans they accept.

Compare Medicare Plans near 30106, GA →

Or call the office at (770) 422-1372 to confirm acceptance directly.

What Dr. Guilliam Does

Dr. Guilliam served 154 Medicare patients across 167 services in the latest CMS reporting year. That's 67% below the average Neurology in Georgia (469 patients across 406 doctors).

ProcedureServicesMedicare Patients
Established patient office or other outpatient visit, 30-39 minutes (99214)4738
Sleep study including heart rate, breathing, and sleep time (95800)4242
New patient office or other outpatient visit, 45-59 minutes (99204)2121
Sleep study in sleep lab with continuous airway pressure (6 years or older) (95811)2120
Established patient office or other outpatient visit, 20-29 minutes (99213)2017

How to read this: "Services" are the total times Dr. Guilliam billed Medicare for each procedure in the latest reporting year. "Patients" counts unique Medicare beneficiaries. Procedures are shown in plain English; the underlying HCPCS codes are available on request.

Hospital Affiliations

Dr. Guilliam is affiliated with 1 hospital in the CMS Physician Compare database. Hospital network status depends on your Medicare Advantage plan — always verify before enrolling.

Wellstar Paulding Medical Center

Hiram, GA
★★★★☆ 4/5 CMS Rating

Practice Location & Telehealth Readiness

Dr. Guilliam practices at the address below. If you're evaluating Medicare coverage, location matters for in-network access and — when Dr. Guilliam offers telehealth — broadband availability at your home matters for virtual visits.

Address: 1664 MULKEY RD, Austell, GA 30106
Phone: (770) 422-1372

Area Safety Grade

D-

Block-level crime analysis from CrimeGrade.org.

Practice Accessibility

39 min

Average commute time in this zip · 84% of residents drive to work. Practical context for patients deciding whether to make the trip. See the full neighborhood profile at BestNeighborhood.org.

Telehealth Readiness

63.4655

Households with fiber broadband — important for reliable virtual visits. Check your address at ISPReports.org.

Get directions on Google Maps →

Other Neurology Doctors near 30106, GA

If Dr. Guilliam isn't accepting new patients or isn't in your plan's network, these are the closest neurology doctors near 30106, GA:

DoctorSpecialtyMedicare Patients / yrDistance
Mitzi J. WilliamsNeurology6.8 mi
Jakai McewenNeurology2596.8 mi
Deja RoseNeurology1157.6 mi
Maryamnaz ZaribafNeurology1107.6 mi
Sital V. PatelNeurology879.2 mi

View all neurology doctors near 30106, GA →

How to Use This Information

Choosing a Medicare plan that covers Dr. Guilliam takes three steps:

Compare Medicare Plans near 30106, GA → All Doctors near 30106, GA

Daniela F. Guilliam: Common Questions

Does Dr. Guilliam accept Medicare?
Yes. Dr. Guilliam is enrolled with Medicare and listed in the CMS Provider Enrollment, Chain, and Ownership System (PECOS). Whether a specific Medicare Advantage plan covers Dr. Guilliam depends on that plan's provider network. Compare Medicare plans near 30106, GA →
Where is Dr. Guilliam's office?
Dr. Guilliam practices at 1664 MULKEY RD, Austell, GA 30106. Phone: (770) 422-1372.
What Medicare plans does Dr. Guilliam accept?
Original Medicare (Parts A & B) is accepted. Medicare Advantage plan acceptance varies by carrier and plan year. Call the office at (770) 422-1372 to confirm your specific plan is accepted, or compare all Medicare plans near 30106, GA to see available options.
Does Dr. Guilliam offer telehealth visits?
Dr. Guilliam is registered with Medicare as offering telehealth services. Most Medicare Advantage plans cover telehealth visits at the same or similar cost as in-person visits. Check broadband availability in your area to ensure reliable connectivity for video visits.
How experienced is Dr. Guilliam?
Dr. Guilliam graduated in 2008 and has been practicing for approximately 18 years. In the latest CMS reporting year, Dr. Guilliam treated 154 Medicare patients across 6 distinct procedure types.
How do I know if Dr. Guilliam is in-network for my Medicare plan?
Network status varies by plan. The best verification steps: (1) check your plan's provider directory at the carrier's website, (2) call the office at (770) 422-1372 and ask which plans they currently accept, and (3) call the number on the back of your Medicare card. Print our doctor questions checklist →

About the Reviewer

Wes Ward

Wes Ward

Founder & Data Lead

Wes Ward reviews all doctor profiles and methodology for data accuracy. Every Medicare provider page on this site — including the utilization statistics, hospital affiliations, and geocoded practice address — goes through his data-validation pipeline before publication. We display only publicly available CMS data; you never need to enter personal information to see any of it.

With 25+ years in data analytics — including work with highly regulated genomic data at Ancestry.com — Wes brings enterprise-level rigor to healthcare transparency. He is also a co-founder of BestNeighborhood.org (neighborhood data), CrimeGrade.org (block-level safety analytics), and ISPReports.org (broadband availability for telehealth). Those sister sites power the location and telehealth-readiness context on this page.

View full profile →LinkedIn

Data sources: CMS NPPES (2026), CMS Medicare Provider Utilization & Payment Data (2023), CMS Physician Compare, CrimeGrade.org, BestNeighborhood.org, ISPReports.org. This page is for informational purposes only. Always verify coverage directly with the plan and practice. Read our full methodology →Privacy policy

Medicare Resources

Choosing the right Medicare plan involves more than just doctor coverage. These guides help you evaluate the full picture:

Does your Medicare plan cover Dr. Guilliam?

Compare Plans near 30106, GA →